MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "933"]
[White "Heimdall-dev"]
[Black "Heimdall-base"]
[Result "1-0"]
[EngineWhiteName "Heimdall dev (unknown at unknown)"]
[EngineWhiteAuthor "Nocturn9x (see LICENSE)"]
[EngineBlackName "Heimdall dev (unknown at unknown)"]
[EngineBlackAuthor "Nocturn9x (see LICENSE)"]
[SetUp "1"]
[FEN "r1bqkbnr/1pppp1pp/p4p2/6N1/1n6/8/PPPPPPPP/RNBQKB1R w Qkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T11:55:13 -0400"]
[GameEndTime "2026-09-14T11:55:14 -0400"]
[PlyCount "32"]
[Termination "illegal move"]
[TimeControl "-"]

5. Nf3 {-0.36/10 0.017s, n=20560, sd=16} e5 {-0.11/9 0.018s, n=20198, sd=14}
6. d4 {-0.25/10 0.014s, n=14784, sd=19} e4 {+0.10/11 0.015s, n=19248, sd=20}
7. Nfd2 {-0.01/10 0.012s, n=15195, sd=16} d5 {+0.72/10 0.018s, n=19869, sd=16}
8. a3 {-0.43/10 0.037s, n=33492, sd=18} Nc6 {+0.43/10 0.012s, n=15893, sd=14}
9. c4 {-0.51/11 0.044s, n=45299, sd=16} f5 {+0.66/10 0.014s, n=16448, sd=15}
10. cxd5 {-0.38/11 0.017s, n=14242, sd=14}
Qxd5 {+0.67/10 0.012s, n=14162, sd=17} 11. e3 {-0.62/9 0.025s, n=26651, sd=14}
Qf7 {+0.61/11 0.018s, n=21575, sd=19} 12. Bc4 {-0.72/10 0.020s, n=17219, sd=13}
Qg6 {+0.54/9 0.011s, n=12715, sd=19} 13. g3 {-0.60/10 0.011s, n=13970, sd=15}
Bd7 {+0.52/9 0.011s, n=13765, sd=13} 14. Qc2 {-0.31/10 0.022s, n=25079, sd=16}
Bd6 {+0.38/8 0.017s, n=20195, sd=12} 15. Ba2 {-0.27/10 0.039s, n=36797, sd=15}
Nf6 {+0.56/9 0.015s, n=14755, sd=14} 16. Nc4 {-0.97/9 0.013s, n=13596, sd=17}
h5 {+0.99/8 0.012s, n=12579, sd=12} 17. h4 {-1.19/10 0.023s, n=22084, sd=19}
f4 {+1.07/8 0.011s, n=13192, sd=18} 18. d5 {-1.44/9 0.020s, n=26955, sd=22}
Bb4+ {+1.68/9 0.012s, n=12910, sd=16} 19. Nbd2 {-1.44/8 0.016s, n=13106, sd=21}
Nxd5 {+3.78/11 0.015s, n=13389, sd=14}
20. axb4 {-1.12/11 0.009s, n=15131, sd=19, Black makes an illegal move: e8a8}
1-0